The LED Pattern Door Lock System is an interactive electronic project built with an Arduino Nano and a 0.96″ I²C OLED display. The system allows users to unlock a virtual “door” by entering a ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Abstract: Biometric authentication is a popular way of secure identity verification, but unimodal systems are plagued by weaknesses like spoofing attacks, environmental noise, and inconsistencies in ...

Abstract: Identification cards and passwords are two examples of traditional access control systems that are becoming more vulnerable to exploitation due to the increase in modern attacks on cyber ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

With the ability to enhance the convenience and security of your entryway, a smart lock is arguably the most crucial component of a connected home. There's no shortage of options, from fully installed ...

Learn how to build a working LEGO safe with a functional card lock system using only standard bricks. This tutorial shows each step of the construction process, from the card entry system to the ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Smart homes offer great ...

With the ability to increase the convenience and security of your entryway, a smart lock is arguably the most important part of a connected home. There's no shortage of options, from fully installed ...

[Helios Labs] recently published version two of their 3D printed fish feeder. The system is designed to feed their fish twice a day. The design consists of nine separate STL files and can be mounted ...